Of course, Yuchi had not gone back to the human city to deal with that so-called private matter. It was just an excuse. After all, everything he had needed to do back there had already been wrapped up.
Strictly speaking, if Yuchi had not comprehended those Dao heart realm techniques, there would be no homecoming, and Yu Shengyun would have become a widow.
Fortunately, the battle had been concluded in his favor. Although Yuchi was unable to completely destroy this mysterious woman in the end, the malicious gaze had since disappeared.
If she really appeared again, all he had to do was to destroy her again.
When the other party appeared again, his cultivation might truly have reached the Dao heart realm.
As the old saying goes, 'absence makes the heart grow fonder'.